Module Documentation

Run the visual saliency algorithm to find the most interesting location in the field of view. Then extract a square image region around that point. On alternating frames, either

attempt to detect a face in the attended region, and, if positively detected, show the face in the bottom-right corner of the display. The last detected face will remain shown in the bottom-right corner of the display until a new face is detected.

or attempt to recognize an object in the attended region, using a deep neural network. The default network is a handwritten digot recognition network that replicated the original LeNet by Yann LeCun and is one of the very first convolutional neural networks. The network has been trained on the standard MNIST database of handwritten digits, and achives over 99% correct recognition on the MNIST test dataset. When a digit is positively identified, a picture of it appears near the last detected face towards the bottom-right corner of the display, and a text string with the digit that has been identified appears to the left of the picture of the digit.